I-One Innotech Co., Ltd.

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Gyeonggi-Do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Hinge apparatus having automatic return function
- Patent number 7,966,693
- Issue date Jun 28, 2011
- I-One Innotech Co., Ltd.
- Soon Woo Choi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Multipurpose hinge apparatus having automatic return function
- Patent number 7,155,776
- Issue date Jan 2, 2007
- I-One Innotech Co., Ltd.
- Bong Mook Park
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

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